Monthly Summaries

Each monthly summary report contains data for elevation, live storage, bank storage, power releases, non power releases, evaporation, inflow, and unregulated inflow for Colorado River Reservoirs for the completed month. The monthly summary reports are generated at the end of each month and reviewed by the operator of the reservoir, however all data is provisional and subject to revision.

Monthly Summary Reports

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Upper Colorado River Basin

Please contact the Operations Group via e-mail at for additional questions or information.

Last Updated: 4/2/24